Question:
Which two devices commonly affect wireless networks? (Choose two.)
- Blu-ray players
- home theaters
- cordless phones
- microwaves
- incandescent light bulbs
- external hard drives
Explanation: Radio Frequency Interference (RFI) is the interference that is caused by radio transmitters and other devices that are transmitting in the same frequency.
Exam with this question: Modules 4 – 7: Ethernet Concepts Exam Answers
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